First Published 1993
> " x,. \ I ' reviewera, Preface AbQut one-fifth of the land area of the earth is underlain by perennially frozen ground, or permafrost. It affects many human activities, causing unique problems in the environment, ecoaystern, resource development and constructions in cold regions. Sinc...
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| Format: | Text |
| Language: | English |
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1993
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.383.5772 http://www.arlis.org/docs/vol1/ICOP/45859964v1.pdf |